UM Series Ultra Compact Mixer-Amplifiers 100V

100V mixer-amplifiers with USB audio player, FM tuner and BT wireless receiver in an ultra compact housing. Microphone input, line input and USB/FM/BT sections are governed by front panel volume controls and a master volume. Mono output to either 100V line or 8 Ohms speaker load is connected via screw terminals on the rear panel. Supplied with hardware for mounting 2 units side by side in a 1U 19" rack space. Designed as a versatile solution for small to medium PA installations.

Ultra compact form factor

Efficient class D amplifier design

Internal USB/FM/BT audio player

100V line or 8 Ohms operation

Specification : Common

Power supply170-264Vac, 50Hz (IEC)

Amplifier : constructionClass D + transformer output

Audio sourceInternal USB/FM/BT player

Inputs1 x mic (6.3mm), 1 x line (2 x RCA), 1 x aux (3.5mm)

Line output2 x RCA (mono)

Speaker outputsScrew terminals - 100V / 8 Ohms / Com

DC power24Vdc screw terminals

Mute24V relay contacts

THD<0.4% @ 1kHz

Input impedance1k Ohms (mic/line)

Input sensitivity-10dB (line), -45dB (mic)

SNR80dB (line), 75dB (mic)

Frequency response100Hz - 18kHz

Specification : Versions

953.173UK

953.176UK

953.179UK

Output power : rms

30W

60W

90W (80W @ 24Vdc power)

Alarm output

N/A

Fog, siren & alert generator

Fog, siren & alert generator

Dimensions

249 x 210 x 44mm

269 x 210 x 44mm

330 x 210 x 44mm

Weight

2.35kg

2.47kg

2.59kg

Trade information

953.173UK

953.176UK

953.179UK

Barcode / EAN

5015972213216

5015972213230

5015972216606

Package type

Box Printed

Box Printed

Box Printed

Package dimensions

325 x 355 x 84mm

325 x 390 x 84mm

326 x 420 x 84mm

Package weight

3.31kg

3.46kg

3.46kg

Package quantity

1 unit

1 unit

1 unit

Carton dimensions

340 x 370 x 218mm

340 x 405 x 218mm

341 x 435 x 218mm

Carton weight

7.40kg

7.60kg

8.02kg

Carton quantity

2 packages

2 packages

2 packages

In the box

The box for this item contains :

UM series compact 100V amplifier

IEC power lead(s)

Rack-mounting hardware

Support

Support : articles

There have been many developments in audio electronics, resulting in different amplifier circuit designs. Such designs can be divided into classes, of which 4 main types are relevant to audio – A, AB, H and D.